CN108962544B - Magnetic ring structure assembled on DIN guide rail and assembling method - Google Patents
Magnetic ring structure assembled on DIN guide rail and assembling method Download PDFInfo
- Publication number
- CN108962544B CN108962544B CN201810919700.9A CN201810919700A CN108962544B CN 108962544 B CN108962544 B CN 108962544B CN 201810919700 A CN201810919700 A CN 201810919700A CN 108962544 B CN108962544 B CN 108962544B
- Authority
- CN
- China
- Prior art keywords
- magnetic ring
- card
- clamping
- guide rail
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
Abstract
The invention discloses a magnetic ring structure assembled on a DIN guide rail and an assembling method. Through adopting the magnetic ring body that has the connecting piece, the connecting piece is in the same place through cooperating with the card, further fixes the card on the DIN guide rail, and then realizes fixing the magnetic ring body on the DIN guide rail, and the sound construction, vibration resistance is excellent, simple to operate, space saving.
Description
Technical Field
The present invention relates to devices that lock to DIN rails, and more particularly to a magnetic ring structure that fits on DIN rails and a method of fitting.
Background
Most of the current magnetic rings are round, and extra fixing measures are needed when the magnetic rings are used; the small-sized magnetic ring has small volume and limited fixing space, and a user needs to tie up or fix the magnetic ring by using a heat-shrinkable sleeve, so that the magnetic ring is not reliable enough to install and is limited to use, and the defects are as follows:
the installation mode is that the magnetic ring is bound or heat-shrunk on the wire harness, and when the wire harness is used, the vibration possibly causes the position of the magnetic ring to be changed and collide with other devices; another possibility is that vibration of the magnet ring itself may destroy the harness.
The small-sized magnetic ring required by users has the characteristics of easy installation, reliable fixation, good anti-seismic performance and the like, and the structure of the traditional magnetic ring can not meet the requirements.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The invention provides a magnetic ring structure assembled on a DIN guide rail and an assembling method thereof, which can solve the technical problems.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
the magnetic ring structure assembled on the DIN guide rail comprises a magnetic ring body, wherein a magnetic ring shell is sleeved on the outer side of the magnetic ring body, a connecting piece is arranged on the outer side of the magnetic ring shell, the magnetic ring body is connected with a card through the connecting piece, and the card is connected with the DIN guide rail.
Further, the connecting piece comprises a groove with an outward opening, a U-shaped groove is connected in the middle of the top of the groove, the opening direction of the U-shaped groove is the same as that of the groove, a first clamping hook is arranged at the lower end of the outer side of the left wall of the groove, and a second clamping hook is arranged at the lower end of the outer side of the right wall of the groove; the card is provided with an opening matched with the first clamping hook and the second clamping hook, and the first clamping hook and the second clamping hook extend into the opening to be connected with the card in a clamping way.
Further, two sides of the card are clamped to two sides of the DIN rail respectively.
Further, the connecting piece and the magnetic ring shell are integrally formed through injection molding.
Further, the first clamping hook and the second clamping hook are made of metal materials or elastic insulating materials.
A method of assembling a magnetic ring structure on a DIN rail, comprising: and connecting the magnetic ring body with the connecting piece with the card, and then connecting the card with the DIN guide rail.
Further, an opening is formed in the card, a first clamping hook and a second clamping hook which are matched with the opening are arranged on the connecting piece, and the magnetic ring body extends into the opening through the first clamping hook and the second clamping hook to be connected with the card in a clamping mode.
Further, the connecting piece comprises a groove with an outward opening, the first clamping hook and the second clamping hook are arranged in the groove, and the bottom ends of the two side walls of the groove are in contact with the upper end face of the clamping piece.
The invention has the beneficial effects that: through adopting the magnetic ring body that has the connecting piece, the connecting piece is in the same place through cooperating with the card, further fixes the card on the DIN guide rail, and then realizes fixing the magnetic ring body on the DIN guide rail, and the sound construction, vibration resistance is excellent, simple to operate, space saving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a magnetic ring body with a connector according to an embodiment of the present invention;
FIG. 2 is a front view of a magnetic ring structure mounted on a DIN rail according to an embodiment of the invention;
FIG. 3 is a side view of a magnetic ring structure mounted on a DIN rail according to an embodiment of the invention;
FIG. 4 is a top view of a magnetic ring structure mounted on a DIN rail according to an embodiment of the invention;
FIG. 5 is a cross-sectional view of FIG. 2;
fig. 6 is a schematic perspective view of a magnetic ring structure assembled on a DIN rail according to an embodiment of the invention.
In the figure: 1. a magnetic ring body; 2. a groove; 3. a U-shaped groove; 4. a first hook; 5. a second hook; 6. a card; 7. DIN rail.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
As shown in fig. 1-6, the magnetic ring structure assembled on the DIN rail according to the embodiment of the invention comprises a magnetic ring body 1, wherein a magnetic ring shell is sleeved on the outer side of the magnetic ring body 1, a connecting piece is arranged on the outer side of the magnetic ring shell, the magnetic ring body 1 is connected with a card 6 through the connecting piece, and the card 6 is connected with the DIN rail 7.
DIN rails are a German industry standard, using rails is a mounting means for industrial electrical components, and mounting electrical components supporting this standard can be easily snapped onto the rails without the need for screws and maintenance is also convenient. The structure of the DIN rail 7 is shown in fig. 6 and comprises two mutually parallel rails, between which a plate-like structure is connected, which is located below the two rails.
The magnetic ring body 1 is sleeved with a magnetic ring shell with a connecting piece, the magnetic ring shell is connected with the card 6 through the connecting piece, and then the card 6 is fixed on the DIN guide rail 7, so that the magnetic ring body 1 can be fixed on the DIN guide rail 7.
The connecting piece comprises a groove 2 with an outward opening, a U-shaped groove 3 is connected in the middle of the top of the groove 2, the opening direction of the U-shaped groove 3 is the same as that of the groove 2, a first clamping hook 4 is arranged at the lower end of the outer side of the left wall of the groove 2, and a second clamping hook 5 is arranged at the lower end of the outer side of the right wall of the groove 2; the card 6 is provided with an opening matched with the first clamping hook 4 and the second clamping hook 5, and the first clamping hook 4 and the second clamping hook 5 extend into the opening to be connected with the card 6 in a clamping way.
The specific connection mode of the connecting piece and the card 6 is as follows: the connecting piece includes the outside recess 2 of opening, is equipped with U-shaped groove 3 in the inboard of recess 2, and the top of U-shaped groove 3 is connected with the top of recess 2, and U-shaped groove 3 sets up in the middle part of recess 2, and the atress is even after the installation like this, and is more stable, and the left wall outside lower extreme of recess 2 is equipped with first pothook 4, and the right wall outside lower extreme of recess 2 is equipped with second pothook 5, be equipped with on the card 6 with first pothook 4 and second pothook 5 matched with trompil, the lateral wall height of recess 2 is shorter than the lateral wall height of recess 2, and the trompil of card 6 is stretched into to first pothook 4 and second pothook 5, supports the lower extreme of card 6, and the lateral wall of recess 2 supports the upper end of card 6 simultaneously, and then blocks magnetic ring body 1 on card 6, and sound construction, vibration resistance performance is good, simple to operate, saves space, has solved the inconvenient problem of traditional small-size magnetic ring installation.
The two sides of the card 6 are respectively clamped on the two sides of the DIN rail 7.
The card 6 is connected to the DIN rail 7 in the following manner: the card 6 is clamped on two rails of the DIN rail 7. Both ends of the card 6 connected with the two rails of the DIN rail 7 are bent inwards, so that the card 6 can be clamped on the two rails.
Firstly, the magnetic ring shell is produced by injection molding, and then the magnetic ring body 1 is encapsulated in the magnetic ring shell.
The connecting piece and the magnetic ring shell are integrally formed through injection molding. The integrated structure is more stable and is convenient for mass production and processing.
The first hook 4 and the second hook 5 are made of metal materials or elastic insulating materials.
A method of assembling a magnetic ring structure on a DIN rail, comprising: the magnetic ring body 1 with the connecting piece is connected with the card 6, and then the card 6 is connected with the DIN guide rail 7. The clamping piece 6 is provided with an opening, the connecting piece is provided with a first clamping hook 4 and a second clamping hook 5 which are matched with the opening, and the magnetic ring body 1 extends into the opening through the first clamping hook 4 and the second clamping hook 5 to be in clamping connection with the clamping piece 6. The connecting piece comprises a groove 2 with an outward opening, the first clamping hook 4 and the second clamping hook 5 are arranged in the groove 2, and the bottom ends of two side walls of the groove 2 are in contact with the upper end face of the clamping piece 6. The first clamping hook 4 and the second clamping hook 5 extend into the opening of the clamping piece 6 to prop against the lower end of the clamping piece 6, meanwhile, the side wall of the groove 2 props against the upper end of the clamping piece 6, and then the magnetic ring body 1 is clamped on the clamping piece 6, and when the magnetic ring is used, a wire harness penetrates through the magnetic ring body 1, so that the magnetic ring has the advantages of firm structure, excellent vibration resistance, convenience in installation and space saving.
In summary, by means of the technical scheme, the magnetic ring body with the connecting piece is adopted, the connecting piece is connected with the card in a matched mode, the card is further fixed on the DIN guide rail, and the magnetic ring body is fixed on the DIN guide rail, so that the magnetic ring is firm in structure, excellent in vibration resistance, convenient to install and space-saving.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (5)
1. The magnetic ring structure assembled on the DIN guide rail is characterized by comprising a magnetic ring body (1), wherein a magnetic ring shell is sleeved on the outer side of the magnetic ring body (1), a connecting piece is arranged on the outer side of the magnetic ring shell, the magnetic ring body (1) is connected with a card (6) through the connecting piece, and the card (6) is connected with the DIN guide rail (7);
the connecting piece comprises a groove (2) with an outward opening, a U-shaped groove (3) is connected in the middle of the top of the groove (2), the opening direction of the U-shaped groove (3) is the same as that of the groove (2), a first clamping hook (4) is arranged at the lower end of the outer side of the left wall of the groove (2), and a second clamping hook (5) is arranged at the lower end of the outer side of the right wall of the groove (2); the clamping piece (6) is provided with an opening matched with the first clamping hook (4) and the second clamping hook (5), and the first clamping hook (4) and the second clamping hook (5) extend into the opening to be in clamping connection with the clamping piece (6);
the first clamping hook (4) and the second clamping hook (5) are made of metal materials or elastic insulating materials;
the two sides of the card (6) are respectively clamped on the two sides of the DIN guide rail (7).
2. A magnetic ring structure as claimed in claim 1, wherein said connector is injection molded integrally with said magnetic ring housing.
3. A method of assembling the magnetic ring structure of claim 1 on a DIN rail, comprising: the magnetic ring body (1) with the connecting piece is connected with the card (6), and then the card (6) is connected with the DIN guide rail (7).
4. A method of assembling a magnetic ring structure on a DIN rail according to claim 3, characterized in that the card (6) is provided with an opening, the connecting piece is provided with a first hook (4) and a second hook (5) which are matched with the opening, and the magnetic ring body (1) is connected with the card (6) in a clamping way by extending the first hook (4) and the second hook (5) into the opening.
5. Method for assembling a magnetic ring structure on a DIN rail according to claim 4, characterized in that the connection piece comprises a recess (2) with an outward opening, the first and second hooks (4, 5) being arranged in the recess (2), the bottom ends of the two side walls of the recess (2) being in contact with the upper end face of the card (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919700.9A CN108962544B (en) | 2018-08-14 | 2018-08-14 | Magnetic ring structure assembled on DIN guide rail and assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919700.9A CN108962544B (en) | 2018-08-14 | 2018-08-14 | Magnetic ring structure assembled on DIN guide rail and assembling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108962544A CN108962544A (en) | 2018-12-07 |
| CN108962544B true CN108962544B (en) | 2023-11-17 |
Family
ID=64469407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919700.9A Active CN108962544B (en) | 2018-08-14 | 2018-08-14 | Magnetic ring structure assembled on DIN guide rail and assembling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108962544B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0864977A (en) * | 1994-08-17 | 1996-03-08 | Keyence Corp | Din rail fixture with lock |
| CN201718164U (en) * | 2010-06-10 | 2011-01-19 | 深圳Tcl新技术有限公司 | Magnetic ring fastener structure, fastener interface and magnetic ring fixing structure |
| CN202941069U (en) * | 2012-12-06 | 2013-05-15 | 上海龙诚自动化系统有限公司 | DIN guide rail locking fastener device |
| CN103476218A (en) * | 2013-03-28 | 2013-12-25 | 欧姆龙(上海)有限公司 | Installation assembly for mounting housing on DIN guide rails |
| CN205266087U (en) * | 2015-12-16 | 2016-05-25 | 上海嘉强自动化技术有限公司 | DIN guide rail buckle mechanism |
| CN108347853A (en) * | 2017-01-23 | 2018-07-31 | 北京国电智深控制技术有限公司 | The fixed structure and assemble method of DIN guide rails and module base |
-
2018
- 2018-08-14 CN CN201810919700.9A patent/CN108962544B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0864977A (en) * | 1994-08-17 | 1996-03-08 | Keyence Corp | Din rail fixture with lock |
| CN201718164U (en) * | 2010-06-10 | 2011-01-19 | 深圳Tcl新技术有限公司 | Magnetic ring fastener structure, fastener interface and magnetic ring fixing structure |
| CN202941069U (en) * | 2012-12-06 | 2013-05-15 | 上海龙诚自动化系统有限公司 | DIN guide rail locking fastener device |
| CN103476218A (en) * | 2013-03-28 | 2013-12-25 | 欧姆龙(上海)有限公司 | Installation assembly for mounting housing on DIN guide rails |
| CN205266087U (en) * | 2015-12-16 | 2016-05-25 | 上海嘉强自动化技术有限公司 | DIN guide rail buckle mechanism |
| CN108347853A (en) * | 2017-01-23 | 2018-07-31 | 北京国电智深控制技术有限公司 | The fixed structure and assemble method of DIN guide rails and module base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108962544A (en) | 2018-12-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Gang Inventor after: Ji Minghua Inventor after: Li Aiqing Inventor after: Deng Dongdong Inventor before: Ji Minghua Inventor before: Li Aiqing Inventor before: Deng Dongdong |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |